HR

Hartmut Ritter

SG Siemens Audiologische Technik Gmbh: 1 patents #5 of 15Top 35%
Overall (2003): #215,920 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6628794 Method and apparatus for level limitation in a digital hearing aid Thomas Dickel, Benno Knapp 2003-09-30